摘要
在矩阵损失下给出了带约束回归系数线性估计在齐次线性估计类中是Minimax可容许估计的充要条件
This paper discusses the Minimax admissibility characterization of linear estimates with respect to restricted regression coefficient under a matrix loss function. The necessary and sufficient conditions are given for a linear estimate LY to be Minimax admissibe in the class of homogeneous linear estimates.
出处
《广西师范大学学报(自然科学版)》
CAS
1999年第1期40-46,共7页
Journal of Guangxi Normal University:Natural Science Edition